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Document Title |
JP2023098459A |
To provide a circular saw allowing a dust collection state in a dust collection box to be easily determined.A circular saw 1 comprises a dust collection box 11 configured to allow chips produced in a cutting process to be collected. The ...
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JP2023093222A |
To increase the maximum tilting angle of a plunge circular saw.A plunge circular saw 10 includes: a base 20; a body portion 30 disposed on a second side relative to the base 20; and a cover 50 disposed on the second side relative to the ...
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JP2023093223A |
To improve a plunge circular saw.A portable machining device includes: a body portion; a cover having a cover body and an openable/closable door; an opening/closing mechanism for opening/closing the door; and a lock operation mechanism s...
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JP2023091817A |
To provide a cutting device which can prevent the occurrence of a processing failure due to erroneous attachment of a cutting blade.A cutting device for cutting a workpiece comprises: a chuck table which holds the workpiece on a holding ...
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JP7299111B2 |
An operation member has a higher degree of design freedom in, for example, the position and the amount of displacement of an operation part, and the force used for operation. A portable cutting machine includes a base, an electric motor,...
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JP2023082347A |
To improve operability during attachment/detachment of a dust case, in a portable cutter comprising the dust case for collecting cut powder produced by cut process.A dust case 30 comprises an attachment/detachment operation part 35 that ...
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JP7290557B2 |
A lever device is configured such that, when first and second plates are relatively moved in a direction in which a second end part of the first plate and a fourth end part of the second plate are close to each other from a state in whic...
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JP7289376B2 |
A ring saw includes a ring saw blade, a tool holder that guides the ring saw blade in a cutting plane, a motor, and a driving wheel where the ring saw blade is drivable in the cutting plane by the driving wheel and the driving wheel is c...
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JP7286444B2 |
To improve slidability and rigidity of a movable cover against twisting in a portable cutting machine which performs cutting while being moved along an upper surface of a material to be cut in order to solve such a problem that although ...
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JP7286487B2 |
To effectively prevent powder dust from being deposited onto a fixed cover.A portable cutter (portable circular saw 1) comprises a fixed cover 50 for covering a part of a disk-like rotary blade tool (sawtooth 2); and a movable cover 60 f...
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JP7278786B2 |
To provide a portable cutting machine that when assembling a sub base to a main base, can secure flush precision of sliding surfaces of both bases.In a portable cutting machine, which has an electric motor as a driving source, a base 2 i...
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JP2023519457A |
The present invention provides a saw unit (11) having a saw tool container (14) for a saw tool (15) and a sawing drive motor (12) for driving the saw tool container (14), and a guide. device (17), the guide device guiding the hand saw (1...
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JP2023519474A |
The present invention relates to a guide rail for guiding a hand-held machine tool (20), in particular a sawing machine (21), the hand-held machine tool (20) being driven by a drive motor (23) and a drive motor (23). It has a working too...
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JP2023519458A |
The invention comprises a saw unit (11) having a sawing tool container (14) for a sawing tool (15) and a sawing drive motor (12) for driving the sawing tool container (14). , a guide device (17), the guide device having a longitudinal ax...
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JP2023063325A |
To provide a dicing device that can reduce the labor and time required for inputting blade information when replacing or reusing blades, and prevent a decrease in overall throughput.A dicing device 10 includes: an RFID tag 52 which is st...
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JP2023517408A |
The invention comprises a saw unit (11) having a sawing tool container (14) for a sawing tool (15) and a sawing drive motor (12) for driving the sawing tool container (14). a guide device (17) for guiding the hand saw (10) over a workpie...
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JP2023517409A |
The present invention is a creasing tool (35) for a saw machine, the creasing tool (35) being configured to be rotatably driven about an axis of rotation (DV) and oriented in opposite directions. A creasing device tool of a saw (10), com...
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JP2023517410A |
The invention provides a saw unit comprising a sawing tool (15), in particular a sawing tool receptacle (14) for a saw blade, and a sawing drive motor (12) for driving the sawing tool receptacle (14). A portable hand-held saw machine com...
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JP7265548B2 |
The invention relates to a hand-held power tool (11), in particular a hand-held circular saw, comprising: a saw blade holding region (13), which in particular can releasably hold a circular saw blade (15) and which has, in at least one o...
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JP2023517405A |
The invention comprises a saw unit (11) having a sawing tool container (14) for a sawing tool (15) and a sawing drive motor (12) for driving the sawing tool container (14). , a guide device (17), wherein the guide device guides the hand-...
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JP7263126B2 |
To provide a fine adjustment mechanism that is satisfactory in operability, in a portable cutting machine having the fine adjustment mechanism capable of finely adjusting an inclination angle at which a cutting machine body is positioned...
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JP7258574B2 |
To provide a sliding plate capable of reassuring enough cutout depth of a rotary cutter even if mounted on a lower surface of a base of a portable electric processor and the portable electric processor mounted with this sliding plate.In ...
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JP7257177B2 |
To provide a cutting device capable of making cutting work on a floor panel efficient.A cutting device 1 comprises: a base 2 which has an installation surface 35 where a floor panel P is mounted and a slit 36 formed in the installation s...
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JP2023052284A |
To provide a portable cutting machine capable of securing a space surrounding a little finger of a hand gripping a grip, even when the grip is not provided on a high position.A portable cutting machine includes a battery installation par...
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JP7254623B2 |
Twisting of a locking member due to cogging torque is reduced without lowering the locking and unlocking operability for a user. A power tool includes a housing, an electric motor located inside the housing and including a permanent magn...
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JP7252734B2 |
A twin-head bar cutting device includes a first cutting head and a first bar holding device as well as a second cutting head and a second bar holding device placed on a common base. The base includes a first placement surface on which th...
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JP2023047045A |
To provide a plate material cutting device which can suppress occurrence of burrs or chipping of a cut part while suppressing deterioration in working efficiency.A plate material cutting device 100 includes: a first circular saw 110 and ...
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JP7249797B2 |
A portable machining apparatus has high operability in tilting a body with respect to a base or in machining a workpiece with the tilting body. A portable machining apparatus placeable on a long gauge placed on an upper surface of a work...
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JP2023040145A |
To provide a dicing device and a cutter setting method capable of reducing a measurement error of a blade edge wear amount.The dicing device includes a controller 24 for rotating a blade 28 in a forward rotation direction in which a port...
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JP7237275B1 |
[PROBLEMS] To provide an electric cutting machine with a dustproof cover in which a disk grinder and a dustproof cover are firmly connected. A disk grinder 3 having a spindle 1 rotationally driven by a built-in electric motor and a cylin...
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JP7233547B2 |
A saw blade cover for a bench saw, to an angle stop for a bench saw and to a bench saw. The saw blade cover includes a cover body which is manufactured from a first material as well as a contact region which includes a sliding section wh...
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JP7230214B2 |
A saw blade cover for a bench saw, to an angle stop for a bench saw and to a bench saw. The saw blade cover includes a cover body which is manufactured from a first material as well as a contact region which includes a sliding section wh...
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JP7209921B2 |
To provide a processing device for reducing deformation of a honeycomb edge of four side walls of a metal curtain wall panel by improving clamp force of the side walls of the metal curtain wall panel.A processing device includes a base 2...
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JP7210226B2 |
To increase usability of a portable cutting machine by efficiently removing chips from inside of the front part of a fixed cover by smoothly guiding a flow of chips that has entered inside of the front part of the fixed cover, thereby so...
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JP7208059B2 |
To provide a rod cutting machine that is able to cut a rod, with a cutter positioned closer to a grounding surface.A rod cutting machine comprises: an electric motor 21; a transmission mechanism that transmits power of an electric motor;...
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JP7208031B2 |
To provide a portable cutting machine that is configured to suppress a handle part from inclining with respect to a vertical direction, in an inverted state.A portable cutting machine 1, which has an electric motor as a driving source, c...
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JP7202590B2 |
To provide a measuring method that enables the processing thickness of a circular saw to be rapidly measured with high accuracy, and a method for adjusting the circular saw in a biaxial cutting apparatus.In a method for measuring the pro...
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JP7198293B2 |
The voltages of two different batteries (50) are monitored at different monitoring speeds, for judging the time of battery pack voltage reaching the predetermined threshold value. An independent claim is also included for battery pack.
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JP7197642B2 |
To provide a cutoff device excellent in safety and economical efficiency.A cutoff device in one embodiment comprises: a support mechanism fixed in a cylindrical cutoff object; a rotary table supported by the support mechanism and a feedi...
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JP2022190297A |
To provide a cutting device for vertical ribs of bridge girders and bridge collapse prevention blocks for cutting and removing welded parts of reinforcing vertical ribs welded to elevated bridge girder or the welded parts of bridge colla...
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JP2022186176A |
To provide a configuration capable of contributing to downsizing even when a work machine employs a brushless motor.According to a cutting work machine, a controller 70 is stored in a handle housing 30, and the controller 70 comprises an...
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JP2022186177A |
To provide a work machine which can be hung in a stable state.A cutting work machine 10 has a sub-handle 56 provided on an upper end of a handle housing 30, the sub-handle 56 projects to the upper side from the handle housing 30, and is ...
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JP7171233B2 |
A portable circular saw for cutting metal, a dust collection efficiency of cutting dust blown up from a cutting position into a cutting dust collection box is improved. A distance between in inner wall surface of a fixing cover and a too...
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JP2022546972A |
[Task] The present invention relates to a tungsten-containing cemented carbide strip (14a) having at least one iron-containing support (12a; 12b) and a strip-connecting edge (16a; 16b). ;14b), wherein at least one cemented carbide strip ...
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JP7167490B2 |
To provide a desktop cutting machine having operability of an off-lock switch improved.The desktop cutting machine comprises: a cutting part 1 having a motor and a cutting blade; a handle 2 provided in the cutting part, which can be grip...
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JP2022166244A |
To provide a timber processing method for twin circular saws allowing a step created on a sawed surface of a timber W to be prevented.A second saw blade S2 in a downstream side is set at an effective radius R2 that allows a whole thickne...
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JP2022165981A |
To provide a dust collector equipped with a workbench having a vacuum source, a circular saw blade and a center slot formed in an axial direction in the circular saw blade.In a first aspect, the center slot 226 includes an air flow chann...
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JP2022162269A |
To provide a stopper device of a portable cutter for kick-back countermeasure in which restraining condition is easily cancelled.A stopper device includes a pivot member comprising: a connection part which is directly or indirectly conne...
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JP2022157786A |
To provide a work machine with good workability.In a silent mode, a calculation part 40 executes a first control for limiting the number of rotations of a motor 9 to a specified value or less to control the duty so that the number of rot...
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JP7152164B2 |
To provide a cutting method in which surface roughness such as burr caused by cutting is hardly caused on both surfaces of a first surface 31 and a second surface 32 of a material 30 to be cut.In the cutting method, a plate-like material...
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